Moving mails with context menu moves wrong mails (below selected)

[RealRaven2000]

When using the context menu to move / copy mails from the list, quickFilters causes that Thunderbird goes to the next message (after selection) and moves those instead.

For a complete description see:
https://bugzilla.mozilla.org/show_bug.cgi?id=1685559

[RealRaven2000]

Here is a test version that defers as much necessary processing until after the move / copy is complete:

quickFilters-wx-5.3pre99.zip

To install this version, download the zip file and drag into Thunderbird Add-ons manager.

[RealRaven2000]

Fixed in 5.3, released on 04/08/2021